Angelina Jolie and her children Shiloh, Zahara, Vivienne, and Knox were spotted arriving at Gwen Stefani's London home earlier today! The Jolie-Pitt family reunited with Brad late last week following his promotional trip to the US, where he chatted up Moneyball with costars Jonah Hill and Chris Pratt. Moneyball took second place at the box office during its opening weekend, earning high praise for Brad's portrayal of baseball's Billy Beane. Brad was back to work again over the weekend shooting an exciting scene for World War Z. He's nearing the end of his latest big-screen endeavor, and then it's Angelina's turn to return to film. She stepped behind the lens to direct In The Land of Blood and Honey, and she'll be busy with her own media circuit ahead of its Dec. 23 release.